When inviting friends via e-mail, the citizen name is automatically filled-in by default, but he/she can modify it as desired. The box containing emails of the friends to invite can be manually completed or the citizen can automatically add emails from his/her address book contacts of the Yahoo!, Gmail, MSN and/or AOL account. Citizens are also able to share their invitation link via Twitter using the button provided on this page. Facebook users are also able to synchronize their eRepublik and Facebook accounts using Facebook Connect feature. This will help them spread their invitation link.

There is also Invites status-feature that allows you to track all the invitations you've sent and see their status.

Every 10 new invited citizens who reach level 10, the inviter receives the Society Builder achievement.

Every new citizen will earn additional rewards for the citizen who invited them. They will recieve 10% of the Gold Reward from any reward that they earn. Additionally, any Achievements that the invited citizen earns will earn the inviter 10% of the rewards. Finally, if the citizen happens to Buy gold, then 10% of the gold bought will also be given to this citizen.